Handlebar portions of a DAP unweighting system



FIG. 1 is a front perspective view of handlebar portions of a DAP unweighting system showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front perspective view thereof depicted with an example user in a usage condition.

The broken lines immediately adjacent to the shaded area define the bounds of the claimed design and form no part thereof. The evenly-spaced broken line showing of the remainder of the differential air pressure unweighting system and the dash-dot-dash broken line showing of the example user form no part of the claimed design. 

CLAIM The ornamental design for handlebar portions of a DAP unweighting system, as shown and described. 